20.004 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
0.069 * * [simplify]: iteration  0 :  19  enodes  (cost  9 )
0.069 * * [simplify]: iteration  1 :  19  enodes  (cost  9 )
0.069 * [simplify]: Simplified to:
   (+ x (+ (sin y) (* z (cos y))))
0.072 * * [progress]: iteration 1 / 4
0.072 * * * [progress]: picking best candidate
0.075 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))>
0.075 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.088 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.094 * * * [progress]: generating series expansions
0.094 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.095 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0
0.095 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.095 * [taylor]: Taking taylor expansion of (cos y) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.095 * [taylor]: Taking taylor expansion of (cos y) in z
0.095 * [taylor]: Taking taylor expansion of y in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.095 * [taylor]: Taking taylor expansion of (cos y) in z
0.095 * [taylor]: Taking taylor expansion of y in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of (cos y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.097 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.097 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of z in y
0.098 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.098 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.098 * [taylor]: Taking taylor expansion of y in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.098 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.098 * [taylor]: Taking taylor expansion of y in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.100 * [taylor]: Taking taylor expansion of -1 in y
0.100 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.100 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.100 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.100 * [taylor]: Taking taylor expansion of -1 in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.100 * [taylor]: Taking taylor expansion of -1 in z
0.100 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.100 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.100 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.100 * [taylor]: Taking taylor expansion of -1 in z
0.100 * [taylor]: Taking taylor expansion of y in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.100 * [taylor]: Taking taylor expansion of -1 in z
0.100 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.100 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.100 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.100 * [taylor]: Taking taylor expansion of -1 in z
0.100 * [taylor]: Taking taylor expansion of y in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.101 * [taylor]: Taking taylor expansion of -1 in y
0.101 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.101 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.101 * [taylor]: Taking taylor expansion of -1 in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.103 * [approximate]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in (x y z) around 0
0.103 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in z
0.103 * [taylor]: Taking taylor expansion of x in z
0.103 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in z
0.103 * [taylor]: Taking taylor expansion of (sin y) in z
0.103 * [taylor]: Taking taylor expansion of y in z
0.103 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of (cos y) in z
0.103 * [taylor]: Taking taylor expansion of y in z
0.103 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in y
0.103 * [taylor]: Taking taylor expansion of (sin y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.103 * [taylor]: Taking taylor expansion of z in y
0.103 * [taylor]: Taking taylor expansion of (cos y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in x
0.103 * [taylor]: Taking taylor expansion of (sin y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.103 * [taylor]: Taking taylor expansion of (cos y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (+ x (+ (sin y) (* z (cos y)))) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (+ (sin y) (* z (cos y))) in x
0.103 * [taylor]: Taking taylor expansion of (sin y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.103 * [taylor]: Taking taylor expansion of (cos y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (* z (cos y)) (sin y)) in y
0.104 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of (cos y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (sin y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.105 * [taylor]: Taking taylor expansion of 1 in z
0.105 * [taylor]: Taking taylor expansion of 1 in z
0.105 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in (x y z) around 0
0.105 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in z
0.105 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in z
0.105 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.105 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.106 * [taylor]: Taking taylor expansion of x in z
0.106 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in y
0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in y
0.106 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.106 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.106 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of z in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (+ (/ (cos (/ 1 y)) z) (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ 1 y)) z) (/ 1 x)) in x
0.107 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.107 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of z in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of 1 in y
0.107 * [taylor]: Taking taylor expansion of 1 in z
0.107 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in y
0.107 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.107 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of z in y
0.108 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ (cos (/ 1 y)) z)) in z
0.108 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.108 * [taylor]: Taking taylor expansion of y in z
0.108 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.108 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.108 * [taylor]: Taking taylor expansion of y in z
0.108 * [taylor]: Taking taylor expansion of z in z
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in (x y z) around 0
0.109 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in z
0.110 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.110 * [taylor]: Taking taylor expansion of -1 in z
0.110 * [taylor]: Taking taylor expansion of y in z
0.110 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in z
0.110 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.110 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.110 * [taylor]: Taking taylor expansion of -1 in z
0.110 * [taylor]: Taking taylor expansion of y in z
0.110 * [taylor]: Taking taylor expansion of z in z
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.110 * [taylor]: Taking taylor expansion of x in z
0.110 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in y
0.110 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in y
0.110 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.110 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.110 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.110 * [taylor]: Taking taylor expansion of -1 in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.110 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.111 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of z in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (+ (/ (cos (/ -1 y)) z) (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.111 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (neg 1) in y
0.112 * [taylor]: Taking taylor expansion of 1 in y
0.112 * [taylor]: Taking taylor expansion of (neg 1) in z
0.112 * [taylor]: Taking taylor expansion of 1 in z
0.112 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in y
0.112 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.112 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ (cos (/ -1 y)) z)) in z
0.113 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.113 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of y in z
0.113 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.113 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.113 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of y in z
0.113 * [taylor]: Taking taylor expansion of z in z
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.115 * * * [progress]: simplifying candidates
0.115 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (cos y))
  (+ (log z) (log (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (* (* (* z (cos y)) (* z (cos y))) (* z (cos y)))
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  (* z 1)
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (* (* (exp x) (exp (sin y))) (exp (* z (cos y))))
  (* (exp (+ x (sin y))) (exp (* z (cos y))))
  (log (+ (+ x (sin y)) (* z (cos y))))
  (exp (+ (+ x (sin y)) (* z (cos y))))
  (* (cbrt (+ (+ x (sin y)) (* z (cos y)))) (cbrt (+ (+ x (sin y)) (* z (cos y)))))
  (cbrt (+ (+ x (sin y)) (* z (cos y))))
  (* (* (+ (+ x (sin y)) (* z (cos y))) (+ (+ x (sin y)) (* z (cos y)))) (+ (+ x (sin y)) (* z (cos y))))
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (sqrt (+ (+ x (sin y)) (* z (cos y))))
  (+ (pow (+ x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (+ x (sin y)) (+ x (sin y))) (- (* (* z (cos y)) (* z (cos y))) (* (+ x (sin y)) (* z (cos y)))))
  (- (* (+ x (sin y)) (+ x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (+ x (sin y)) (* z (cos y)))
  (+ (sin y) (* z (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (+ x (+ z y))
  (+ x (+ (sin y) (* z (cos y))))
  (+ x (+ (sin y) (* z (cos y))))
0.159 * * [simplify]: iteration  0 :  5221  enodes  (cost  304 )
0.161 * [simplify]: Simplified to:
   (* z (cos y))
  (log (* z (cos y)))
  (log (* z (cos y)))
  (pow (exp z) (cos y))
  (pow (* z (cos y)) 3)
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (pow (* z (cos y)) 3)
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  z
  (* (cos y) (cbrt z))
  (* (cos y) (sqrt z))
  (* z (cos y))
  (exp (+ (* z (cos y)) (+ x (sin y))))
  (exp (+ (* z (cos y)) (+ x (sin y))))
  (log (+ (* z (cos y)) (+ x (sin y))))
  (exp (+ (* z (cos y)) (+ x (sin y))))
  (* (cbrt (+ (* z (cos y)) (+ x (sin y)))) (cbrt (+ (* z (cos y)) (+ x (sin y)))))
  (cbrt (+ (* z (cos y)) (+ x (sin y))))
  (pow (+ (* z (cos y)) (+ x (sin y))) 3)
  (sqrt (+ (* z (cos y)) (+ x (sin y))))
  (sqrt (+ (* z (cos y)) (+ x (sin y))))
  (+ (pow (* z (cos y)) 3) (pow (+ x (sin y)) 3))
  (+ (* z (* z (* (cos y) (cos y)))) (* (+ x (sin y)) (+ x (- (sin y) (* z (cos y))))))
  (- (* (+ x (sin y)) (+ x (sin y))) (* z (* z (* (cos y) (cos y)))))
  (+ x (- (sin y) (* z (cos y))))
  (+ (* z (cos y)) (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (+ z (+ y x))
  (+ (* z (cos y)) (+ x (sin y)))
  (+ (* z (cos y)) (+ x (sin y)))
0.161 * * * [progress]: adding candidates to table
0.199 * * [progress]: iteration 2 / 4
0.200 * * * [progress]: picking best candidate
0.225 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.225 * * * [progress]: localizing error
0.238 * * * [progress]: generating rewritten candidates
0.238 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.240 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.241 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.242 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.250 * * * [progress]: generating series expansions
0.250 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.250 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.250 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.250 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.250 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.250 * [taylor]: Taking taylor expansion of 1/3 in y
0.250 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.250 * [taylor]: Taking taylor expansion of (cos y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.250 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.250 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.250 * [taylor]: Taking taylor expansion of 1/3 in y
0.250 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.250 * [taylor]: Taking taylor expansion of (cos y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.253 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.253 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.253 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.254 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.254 * [taylor]: Taking taylor expansion of 1/3 in y
0.254 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.254 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.254 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.254 * [taylor]: Taking taylor expansion of 1/3 in y
0.254 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.261 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.261 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.261 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.261 * [taylor]: Taking taylor expansion of 1/3 in y
0.261 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.261 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.261 * [taylor]: Taking taylor expansion of -1 in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.261 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.261 * [taylor]: Taking taylor expansion of 1/3 in y
0.261 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.261 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.261 * [taylor]: Taking taylor expansion of -1 in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.268 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.268 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.268 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.268 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.268 * [taylor]: Taking taylor expansion of 1/3 in y
0.268 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.268 * [taylor]: Taking taylor expansion of (cos y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.268 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.268 * [taylor]: Taking taylor expansion of 1/3 in y
0.268 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.268 * [taylor]: Taking taylor expansion of (cos y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.271 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.271 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.271 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.271 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.271 * [taylor]: Taking taylor expansion of 1/3 in y
0.271 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.271 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.272 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.272 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.272 * [taylor]: Taking taylor expansion of 1/3 in y
0.272 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.272 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.278 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.278 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.278 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.278 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.278 * [taylor]: Taking taylor expansion of 1/3 in y
0.278 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.278 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.278 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.278 * [taylor]: Taking taylor expansion of -1 in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.279 * [taylor]: Taking taylor expansion of 1/3 in y
0.279 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.279 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.279 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.279 * [taylor]: Taking taylor expansion of -1 in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.285 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.286 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.286 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.286 * [taylor]: Taking taylor expansion of 1/3 in y
0.286 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.286 * [taylor]: Taking taylor expansion of (cos y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.286 * [taylor]: Taking taylor expansion of 1/3 in y
0.286 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.286 * [taylor]: Taking taylor expansion of (cos y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.289 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.289 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.289 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.289 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.289 * [taylor]: Taking taylor expansion of 1/3 in y
0.289 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.289 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.289 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.289 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.289 * [taylor]: Taking taylor expansion of 1/3 in y
0.289 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.289 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.296 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.296 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.296 * [taylor]: Taking taylor expansion of 1/3 in y
0.296 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.296 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.296 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.296 * [taylor]: Taking taylor expansion of -1 in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.296 * [taylor]: Taking taylor expansion of 1/3 in y
0.296 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.296 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.296 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.296 * [taylor]: Taking taylor expansion of -1 in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.303 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.303 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
0.303 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.303 * [taylor]: Taking taylor expansion of 1/3 in y
0.303 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.303 * [taylor]: Taking taylor expansion of (cos y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.303 * [taylor]: Taking taylor expansion of 1/3 in y
0.303 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.303 * [taylor]: Taking taylor expansion of (cos y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.311 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
0.311 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.311 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.311 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.311 * [taylor]: Taking taylor expansion of 1/3 in y
0.311 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.311 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.311 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.311 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.311 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.311 * [taylor]: Taking taylor expansion of 1/3 in y
0.311 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.311 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.311 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.322 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
0.322 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.322 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.322 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.322 * [taylor]: Taking taylor expansion of 1/3 in y
0.322 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.322 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.322 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.322 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.322 * [taylor]: Taking taylor expansion of -1 in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.323 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.323 * [taylor]: Taking taylor expansion of 1/3 in y
0.323 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.323 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.323 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.323 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.323 * [taylor]: Taking taylor expansion of -1 in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.332 * * * [progress]: simplifying candidates
0.333 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (cos y) (cos y))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (+ 1 1)
  (+ (log (cbrt (cos y))) (log (cbrt (cos y))))
  (log (* (cbrt (cos y)) (cbrt (cos y))))
  (exp (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cos y) (cos y))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (* (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 1 1)
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt 1))
  (* (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) 1)
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (sqrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (pow 1 1/3) (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
0.390 * * [simplify]: iteration  0 :  5512  enodes  (cost  477 )
0.393 * [simplify]: Simplified to:
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 2)
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 2)
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 2)
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  2/3
  2
  (pow (cos y) 2)
  (pow (cos y) 2/3)
  2
  (* 2/3 (log (cos y)))
  (* 2/3 (log (cos y)))
  (exp (pow (cos y) 2/3))
  (pow (cos y) 2)
  (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3)))
  (cbrt (pow (cos y) 2/3))
  (pow (cos y) 2)
  (fabs (cbrt (cos y)))
  (fabs (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3)))
  (pow (cbrt (cbrt (cos y))) 2)
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  1
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (pow (cbrt (cbrt (cos y))) 2)
  (cbrt (cos y))
  (cbrt (cos y))
  1
  (pow (cos y) 2/3)
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (cbrt (cos y))
  (cbrt (cos y))
  2/3
  2
  (* (cbrt (cos y)) (cbrt (pow (cos y) 2/3)))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 5)
  (pow (sqrt (cbrt (cos y))) 3)
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 2/3)
  (+ 1 (+ (* y (* y -1/6)) (* (pow y 4) -1/72)))
  (cbrt (cos y))
  (cbrt (cos y))
  (+ 1 (+ (* y (* y -1/6)) (* (pow y 4) -1/72)))
  (cbrt (cos y))
  (cbrt (cos y))
  (+ 1 (+ (* y (* y -1/6)) (* (pow y 4) -1/72)))
  (cbrt (cos y))
  (cbrt (cos y))
  (+ 1 (+ (* y (* y -1/3)) (* (pow y 6) -1/405)))
  (pow (cos y) 2/3)
  (pow (cos y) 2/3)
0.394 * * * [progress]: adding candidates to table
0.468 * * [progress]: iteration 3 / 4
0.468 * * * [progress]: picking best candidate
0.495 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))>
0.495 * * * [progress]: localizing error
0.510 * * * [progress]: generating rewritten candidates
0.510 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.511 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
0.514 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.523 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.532 * * * [progress]: generating series expansions
0.532 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.533 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.533 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.533 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.533 * [taylor]: Taking taylor expansion of 1/3 in y
0.533 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.533 * [taylor]: Taking taylor expansion of (cos y) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.533 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.533 * [taylor]: Taking taylor expansion of 1/3 in y
0.533 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.533 * [taylor]: Taking taylor expansion of (cos y) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.536 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.536 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.536 * [taylor]: Taking taylor expansion of 1/3 in y
0.536 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.536 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.536 * [taylor]: Taking taylor expansion of 1/3 in y
0.536 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.536 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.543 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.543 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.543 * [taylor]: Taking taylor expansion of 1/3 in y
0.543 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.543 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.543 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.543 * [taylor]: Taking taylor expansion of -1 in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.543 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.543 * [taylor]: Taking taylor expansion of 1/3 in y
0.543 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.543 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.543 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.543 * [taylor]: Taking taylor expansion of -1 in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.549 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
0.550 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
0.550 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.550 * [taylor]: Taking taylor expansion of (cos y) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.550 * [taylor]: Taking taylor expansion of (cos y) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
0.551 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.551 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.551 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
0.552 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.552 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.552 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.552 * [taylor]: Taking taylor expansion of -1 in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.552 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.552 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.552 * [taylor]: Taking taylor expansion of -1 in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.553 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
0.553 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.553 * [taylor]: Taking taylor expansion of z in y
0.553 * [taylor]: Taking taylor expansion of (cos y) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.553 * [taylor]: Taking taylor expansion of z in z
0.553 * [taylor]: Taking taylor expansion of (cos y) in z
0.553 * [taylor]: Taking taylor expansion of y in z
0.553 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.553 * [taylor]: Taking taylor expansion of z in z
0.553 * [taylor]: Taking taylor expansion of (cos y) in z
0.553 * [taylor]: Taking taylor expansion of y in z
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.553 * [taylor]: Taking taylor expansion of (cos y) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.554 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.554 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.554 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of z in y
0.554 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.554 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.554 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.554 * [taylor]: Taking taylor expansion of y in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.555 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.555 * [taylor]: Taking taylor expansion of y in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.556 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.557 * [taylor]: Taking taylor expansion of -1 in y
0.557 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.557 * [taylor]: Taking taylor expansion of -1 in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of z in y
0.557 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of y in z
0.557 * [taylor]: Taking taylor expansion of z in z
0.557 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of y in z
0.557 * [taylor]: Taking taylor expansion of z in z
0.557 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.557 * [taylor]: Taking taylor expansion of -1 in y
0.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.557 * [taylor]: Taking taylor expansion of -1 in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.559 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.559 * [approximate]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in (z y) around 0
0.559 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
0.559 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.559 * [taylor]: Taking taylor expansion of 1/3 in y
0.559 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.559 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.559 * [taylor]: Taking taylor expansion of (cos y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of z in y
0.559 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in z
0.560 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in z
0.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in z
0.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in z
0.560 * [taylor]: Taking taylor expansion of 1/3 in z
0.560 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in z
0.560 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in z
0.560 * [taylor]: Taking taylor expansion of (cos y) in z
0.560 * [taylor]: Taking taylor expansion of y in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in z
0.560 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in z
0.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in z
0.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in z
0.560 * [taylor]: Taking taylor expansion of 1/3 in z
0.560 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in z
0.560 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in z
0.560 * [taylor]: Taking taylor expansion of (cos y) in z
0.560 * [taylor]: Taking taylor expansion of y in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.561 * [taylor]: Taking taylor expansion of 0 in y
0.561 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.561 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.561 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.561 * [taylor]: Taking taylor expansion of 1/3 in y
0.561 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.561 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.561 * [taylor]: Taking taylor expansion of (cos y) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.562 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [approximate]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in (z y) around 0
0.564 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
0.564 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.564 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.564 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.564 * [taylor]: Taking taylor expansion of 1/3 in y
0.564 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.564 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.564 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.564 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.564 * [taylor]: Taking taylor expansion of y in y
0.565 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.565 * [taylor]: Taking taylor expansion of z in y
0.565 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in z
0.565 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in z
0.565 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in z
0.565 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in z
0.565 * [taylor]: Taking taylor expansion of 1/3 in z
0.565 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in z
0.565 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
0.565 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.565 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.565 * [taylor]: Taking taylor expansion of y in z
0.565 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.565 * [taylor]: Taking taylor expansion of z in z
0.565 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in z
0.565 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in z
0.565 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in z
0.565 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in z
0.565 * [taylor]: Taking taylor expansion of 1/3 in z
0.565 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in z
0.565 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
0.565 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.565 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.565 * [taylor]: Taking taylor expansion of y in z
0.566 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.566 * [taylor]: Taking taylor expansion of z in z
0.566 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.566 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.566 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.566 * [taylor]: Taking taylor expansion of 1/3 in y
0.566 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.566 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.566 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.567 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.571 * [approximate]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in (z y) around 0
0.571 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
0.571 * [taylor]: Taking taylor expansion of -1 in y
0.571 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in y
0.571 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.571 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.571 * [taylor]: Taking taylor expansion of 1/3 in y
0.571 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.571 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.571 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.571 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.571 * [taylor]: Taking taylor expansion of -1 in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.572 * [taylor]: Taking taylor expansion of z in y
0.572 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in z
0.572 * [taylor]: Taking taylor expansion of -1 in z
0.572 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in z
0.572 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in z
0.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in z
0.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in z
0.572 * [taylor]: Taking taylor expansion of 1/3 in z
0.572 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in z
0.572 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
0.572 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.572 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.572 * [taylor]: Taking taylor expansion of -1 in z
0.572 * [taylor]: Taking taylor expansion of y in z
0.572 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.572 * [taylor]: Taking taylor expansion of z in z
0.572 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in z
0.572 * [taylor]: Taking taylor expansion of -1 in z
0.572 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in z
0.572 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in z
0.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in z
0.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in z
0.572 * [taylor]: Taking taylor expansion of 1/3 in z
0.572 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in z
0.572 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
0.572 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.572 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.572 * [taylor]: Taking taylor expansion of -1 in z
0.572 * [taylor]: Taking taylor expansion of y in z
0.573 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [taylor]: Taking taylor expansion of (* -1 (pow (pow (cos (/ -1 y)) 2) 1/3)) in y
0.573 * [taylor]: Taking taylor expansion of -1 in y
0.573 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.573 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.573 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.573 * [taylor]: Taking taylor expansion of 1/3 in y
0.573 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.573 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.573 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.573 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.573 * [taylor]: Taking taylor expansion of -1 in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * * * [progress]: simplifying candidates
0.580 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  (* 1 2)
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 2)
  (pow (cbrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow 1 2)
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2)))
  (cbrt (pow (cos y) 2))
  (* (* (pow (cos y) 2) (pow (cos y) 2)) (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (pow (cos y) (/ 2 2))
  (pow (cos y) (/ 2 2))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (log (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (+ (log (* z (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z z) z) (pow (cos y) 2)) (cos y))
  (* (* (* (* z z) z) (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (* z (pow (pow (cos y) 2) 1/3))) (* z (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (sqrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt 1))
  (* (* z (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (sqrt (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) 1)
  (* (pow (pow (cos y) 2) 1/3) (cbrt (cos y)))
  (+ (log z) (* (* (log (cos y)) 2) 1/3))
  (+ (log z) (* (* (log (cos y)) 2) 1/3))
  (+ (log z) (* (log (pow (cos y) 2)) 1/3))
  (+ (log z) (* (log (pow (cos y) 2)) 1/3))
  (+ (log z) (log (pow (pow (cos y) 2) 1/3)))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (exp (* z (pow (pow (cos y) 2) 1/3)))
  (* (* (* z z) z) (pow (cos y) 2))
  (* (* (* z z) z) (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3)))
  (* (cbrt (* z (pow (pow (cos y) 2) 1/3))) (cbrt (* z (pow (pow (cos y) 2) 1/3))))
  (cbrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (* (* z (pow (pow (cos y) 2) 1/3)) (* z (pow (pow (cos y) 2) 1/3))) (* z (pow (pow (cos y) 2) 1/3)))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (pow (sqrt (cos y)) 2) 1/3))
  (* (sqrt z) (pow (pow (sqrt (cos y)) 2) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (pow (cos y) (/ 2 2)) 1/3))
  (* (sqrt z) (pow (pow (cos y) (/ 2 2)) 1/3))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (pow (cos y) 2) (/ 1/3 2)))
  (* (sqrt z) (pow (pow (cos y) 2) (/ 1/3 2)))
  (* z (pow (pow (* (cbrt (cos y)) (cbrt (cos y))) 2) 1/3))
  (* z (pow (pow (sqrt (cos y)) 2) 1/3))
  (* z (pow (pow 1 2) 1/3))
  (* z (pow (cos y) 1/3))
  (* z (pow (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))) 1/3))
  (* z (pow (sqrt (pow (cos y) 2)) 1/3))
  (* z (pow 1 1/3))
  (* z (pow (pow (cos y) (/ 2 2)) 1/3))
  (* z (* (cbrt (pow (pow (cos y) 2) 1/3)) (cbrt (pow (pow (cos y) 2) 1/3))))
  (* z (sqrt (pow (pow (cos y) 2) 1/3)))
  (* z 1)
  (* z (pow (pow (cos y) 2) (/ 1/3 2)))
  (* (cbrt z) (pow (pow (cos y) 2) 1/3))
  (* (sqrt z) (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
  z
  (* z (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
0.647 * * [simplify]: iteration  0 :  4851  enodes  (cost  621 )
0.648 * * [simplify]: iteration  1 :  4851  enodes  (cost  621 )
0.651 * [simplify]: Simplified to:
   (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  2
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (* (log (cos y)) 2)
  (exp (pow (cos y) 2))
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (* (cos y) z)
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (pow (exp z) (cos y))
  (pow (* (cos y) z) 3)
  (pow (* (cos y) z) 3)
  (pow (* (cos y) z) 3)
  (* (cbrt (* (cos y) z)) (cbrt (* (cos y) z)))
  (cbrt (* (cos y) z))
  (pow (* (cos y) z) 3)
  (sqrt (* (cos y) z))
  (sqrt (* (cos y) z))
  (* (pow (cos y) 2/3) (* (cbrt (pow (cos y) 2/3)) z))
  (* (pow (cos y) 2/3) (* (cbrt (sqrt (cos y))) z))
  (* (pow (cos y) 2/3) z)
  (* (pow (cos y) 2/3) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) z))
  (* (pow (cos y) 2/3) (* (sqrt (cbrt (cos y))) z))
  (* (pow (cos y) 2/3) z)
  (cos y)
  (log (* (pow (cos y) 2/3) z))
  (log (* (pow (cos y) 2/3) z))
  (log (* (pow (cos y) 2/3) z))
  (log (* (pow (cos y) 2/3) z))
  (log (* (pow (cos y) 2/3) z))
  (log (* (pow (cos y) 2/3) z))
  (pow (exp z) (pow (cos y) 2/3))
  (* (pow (cos y) 2) (pow z 3))
  (* (pow (cos y) 2) (pow z 3))
  (* (cbrt (* (pow (cos y) 2/3) z)) (cbrt (* (pow (cos y) 2/3) z)))
  (cbrt (* (pow (cos y) 2/3) z))
  (* (pow (cos y) 2) (pow z 3))
  (sqrt (* (pow (cos y) 2/3) z))
  (sqrt (* (pow (cos y) 2/3) z))
  (* (cbrt (cos y)) (sqrt z))
  (* (cbrt (cos y)) (sqrt z))
  (* (cbrt (cos y)) (sqrt z))
  (* (cbrt (cos y)) (sqrt z))
  (* (sqrt z) (cbrt (fabs (cos y))))
  (* (sqrt z) (cbrt (fabs (cos y))))
  (* (cbrt (cos y)) (sqrt z))
  (* (cbrt (cos y)) (sqrt z))
  (* (sqrt z) (fabs (cbrt (cos y))))
  (* (sqrt z) (fabs (cbrt (cos y))))
  (* (sqrt z) (pow (pow (cos y) 2) 1/6))
  (* (sqrt z) (pow (pow (cos y) 2) 1/6))
  (* z (cbrt (pow (cos y) 4/3)))
  (* (cbrt (cos y)) z)
  z
  (* (cbrt (cos y)) z)
  (* z (cbrt (pow (cos y) 4/3)))
  (* z (cbrt (fabs (cos y))))
  z
  (* (cbrt (cos y)) z)
  (* (cbrt (pow (cos y) 2/3)) (* (cbrt (pow (cos y) 2/3)) z))
  (* z (fabs (cbrt (cos y))))
  z
  (* z (pow (pow (cos y) 2) 1/6))
  (* (pow (cos y) 2/3) (cbrt z))
  (* (pow (cos y) 2/3) (sqrt z))
  (* (pow (cos y) 2/3) z)
  (+ 1 (+ (* y (* y -1/6)) (* (pow y 4) -1/72)))
  (cbrt (cos y))
  (cbrt (cos y))
  (+ 1 (- (* 1/3 (pow y 4)) (* y y)))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* (cos y) z)
  (* (cos y) z)
  z
  (* (pow (cos y) 2/3) z)
  (* (pow (cos y) 2/3) z)
0.651 * * * [progress]: adding candidates to table
0.747 * * [progress]: iteration 4 / 4
0.747 * * * [progress]: picking best candidate
0.764 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))>
0.764 * * * [progress]: localizing error
0.781 * * * [progress]: generating rewritten candidates
0.781 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 1 1)
0.783 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.784 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.786 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.797 * * * [progress]: generating series expansions
0.797 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 1 1)
0.797 * [approximate]: Taking taylor expansion of (pow (cos y) 6) in (y) around 0
0.797 * [taylor]: Taking taylor expansion of (pow (cos y) 6) in y
0.797 * [taylor]: Taking taylor expansion of (cos y) in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.797 * [taylor]: Taking taylor expansion of (pow (cos y) 6) in y
0.797 * [taylor]: Taking taylor expansion of (cos y) in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.798 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in (y) around 0
0.798 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in y
0.798 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in y
0.798 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.801 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in (y) around 0
0.801 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in y
0.801 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.801 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.801 * [taylor]: Taking taylor expansion of -1 in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.801 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in y
0.801 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.801 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.801 * [taylor]: Taking taylor expansion of -1 in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.804 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.804 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.804 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.804 * [taylor]: Taking taylor expansion of 1/3 in y
0.804 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.804 * [taylor]: Taking taylor expansion of (cos y) in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.804 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.804 * [taylor]: Taking taylor expansion of 1/3 in y
0.804 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.804 * [taylor]: Taking taylor expansion of (cos y) in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.807 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.807 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.807 * [taylor]: Taking taylor expansion of 1/3 in y
0.807 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.807 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.807 * [taylor]: Taking taylor expansion of 1/3 in y
0.807 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.807 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.814 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.814 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.814 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.814 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.814 * [taylor]: Taking taylor expansion of 1/3 in y
0.814 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.814 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.814 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.814 * [taylor]: Taking taylor expansion of -1 in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.814 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.814 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.814 * [taylor]: Taking taylor expansion of 1/3 in y
0.814 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.814 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.814 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.814 * [taylor]: Taking taylor expansion of -1 in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.821 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.821 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
0.821 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.821 * [taylor]: Taking taylor expansion of (cos y) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.821 * [taylor]: Taking taylor expansion of (cos y) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.822 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
0.822 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.822 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.822 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.823 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
0.823 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.823 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.823 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.823 * [taylor]: Taking taylor expansion of -1 in y
0.823 * [taylor]: Taking taylor expansion of y in y
0.823 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.823 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.823 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.823 * [taylor]: Taking taylor expansion of -1 in y
0.823 * [taylor]: Taking taylor expansion of y in y
0.824 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.824 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
0.824 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.824 * [taylor]: Taking taylor expansion of z in y
0.824 * [taylor]: Taking taylor expansion of (cos y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.824 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.824 * [taylor]: Taking taylor expansion of z in z
0.824 * [taylor]: Taking taylor expansion of (cos y) in z
0.824 * [taylor]: Taking taylor expansion of y in z
0.824 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.824 * [taylor]: Taking taylor expansion of z in z
0.824 * [taylor]: Taking taylor expansion of (cos y) in z
0.824 * [taylor]: Taking taylor expansion of y in z
0.824 * [taylor]: Taking taylor expansion of 0 in y
0.824 * [taylor]: Taking taylor expansion of (cos y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.825 * [taylor]: Taking taylor expansion of 0 in y
0.825 * [taylor]: Taking taylor expansion of 0 in y
0.825 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.825 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.825 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.825 * [taylor]: Taking taylor expansion of y in y
0.826 * [taylor]: Taking taylor expansion of z in y
0.826 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.826 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.826 * [taylor]: Taking taylor expansion of y in z
0.826 * [taylor]: Taking taylor expansion of z in z
0.826 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.826 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.826 * [taylor]: Taking taylor expansion of y in z
0.826 * [taylor]: Taking taylor expansion of z in z
0.826 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.826 * [taylor]: Taking taylor expansion of 0 in y
0.827 * [taylor]: Taking taylor expansion of 0 in y
0.827 * [taylor]: Taking taylor expansion of 0 in y
0.828 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.828 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.828 * [taylor]: Taking taylor expansion of -1 in y
0.828 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.828 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.828 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.828 * [taylor]: Taking taylor expansion of -1 in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of z in y
0.828 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.828 * [taylor]: Taking taylor expansion of -1 in z
0.828 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.828 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.828 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.828 * [taylor]: Taking taylor expansion of -1 in z
0.828 * [taylor]: Taking taylor expansion of y in z
0.828 * [taylor]: Taking taylor expansion of z in z
0.828 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.828 * [taylor]: Taking taylor expansion of -1 in z
0.828 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.828 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.828 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.828 * [taylor]: Taking taylor expansion of -1 in z
0.828 * [taylor]: Taking taylor expansion of y in z
0.828 * [taylor]: Taking taylor expansion of z in z
0.829 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.829 * [taylor]: Taking taylor expansion of -1 in y
0.829 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.829 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.829 * [taylor]: Taking taylor expansion of -1 in y
0.829 * [taylor]: Taking taylor expansion of y in y
0.829 * [taylor]: Taking taylor expansion of 0 in y
0.830 * [taylor]: Taking taylor expansion of 0 in y
0.830 * [taylor]: Taking taylor expansion of 0 in y
0.830 * * * [progress]: simplifying candidates
0.831 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (cos y)) 6)
  (* (log (cos y)) 6)
  (* 1 6)
  (pow (cos y) (* (cbrt 6) (cbrt 6)))
  (pow (cos y) (sqrt 6))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 6)
  (pow (cbrt (cos y)) 6)
  (pow (sqrt (cos y)) 6)
  (pow (sqrt (cos y)) 6)
  (pow 1 6)
  (pow (cos y) 6)
  (log (pow (cos y) 6))
  (exp (pow (cos y) 6))
  (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6)))
  (cbrt (pow (cos y) 6))
  (* (* (pow (cos y) 6) (pow (cos y) 6)) (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (pow (cos y) (/ 6 2))
  (pow (cos y) (/ 6 2))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (cbrt (pow (cos y) 6)))
  (exp (cbrt (pow (cos y) 6)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 6))
  (cbrt (pow (cbrt (cos y)) 6))
  (cbrt (pow (sqrt (cos y)) 6))
  (cbrt (pow (sqrt (cos y)) 6))
  (cbrt (pow 1 6))
  (cbrt (pow (cos y) 6))
  (cbrt (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6))))
  (cbrt (cbrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt 1)
  (cbrt (pow (cos y) 6))
  (cbrt (pow (cos y) (/ 6 2)))
  (cbrt (pow (cos y) (/ 6 2)))
  (* (cbrt (cbrt (pow (cos y) 6))) (cbrt (cbrt (pow (cos y) 6))))
  (cbrt (cbrt (pow (cos y) 6)))
  (* (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6))) (cbrt (pow (cos y) 6)))
  (sqrt (cbrt (pow (cos y) 6)))
  (sqrt (cbrt (pow (cos y) 6)))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))
  (+ (+ (log z) (* (log (cbrt (pow (cos y) 6))) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (cbrt (pow (cos y) 6))) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (log (pow (cbrt (pow (cos y) 6)) 1/3))) (log (cbrt (cos y))))
  (+ (log (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (log (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (* (* z z) z) (cbrt (pow (cos y) 6))) (cos y))
  (* (* (* (* z z) z) (* (* (pow (cbrt (pow (cos y) 6)) 1/3) (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cbrt (pow (cos y) 6)) 1/3))) (cos y))
  (* (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (cos y))
  (* (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (sqrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt 1))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (sqrt (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) 1)
  (* (pow (cbrt (pow (cos y) 6)) 1/3) (cbrt (cos y)))
  (- (+ (* 4 (pow y 4)) 1) (* 3 (pow y 2)))
  (pow (cos y) 6)
  (pow (cos y) 6)
  (- (pow 1 1/3) (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
0.872 * * [simplify]: iteration  0 :  4886  enodes  (cost  431 )
0.872 * * [simplify]: iteration  1 :  4886  enodes  (cost  431 )
0.874 * [simplify]: Simplified to:
   (* (log (cos y)) 6)
  (* (log (cos y)) 6)
  6
  (pow (cos y) (* (cbrt 6) (cbrt 6)))
  (pow (cos y) (sqrt 6))
  (cos y)
  (pow (cos y) 4)
  (pow (cos y) 2)
  (pow (cos y) 3)
  (pow (cos y) 3)
  1
  (pow (cos y) 6)
  (* (log (cos y)) 6)
  (exp (pow (cos y) 6))
  (pow (cos y) 4)
  (pow (cos y) 2)
  (pow (pow (cos y) 3) 6)
  (sqrt (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (pow (cos y) 3)
  (pow (cos y) 3)
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (* (log (cos y)) 2)
  (exp (pow (cos y) 2))
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  1
  (pow (cos y) 2)
  (cos y)
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (* (cos y) z)
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (log (* (cos y) z))
  (pow (exp z) (cos y))
  (pow (* (cos y) z) 3)
  (pow (* (cos y) z) 3)
  (pow (* (cos y) z) 3)
  (* (cbrt (* (cos y) z)) (cbrt (* (cos y) z)))
  (cbrt (* (cos y) z))
  (pow (* (cos y) z) 3)
  (sqrt (* (cos y) z))
  (sqrt (* (cos y) z))
  (* (pow (cos y) 2/3) (* (cbrt (pow (cos y) 2/3)) z))
  (* (pow (cos y) 2/3) (* (cbrt (sqrt (cos y))) z))
  (* (pow (cos y) 2/3) z)
  (* (pow (cos y) 2/3) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) z))
  (* (pow (cos y) 2/3) (* (sqrt (cbrt (cos y))) z))
  (* (pow (cos y) 2/3) z)
  (cos y)
  (+ 1 (+ (* 4 (pow y 4)) (* y (* y -3))))
  (pow (cos y) 6)
  (pow (cos y) 6)
  (+ 1 (+ (* y (* y -1/6)) (* (pow y 4) -1/72)))
  (cbrt (cos y))
  (cbrt (cos y))
  (+ 1 (- (* 1/3 (pow y 4)) (* y y)))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* (cos y) z)
  (* (cos y) z)
0.875 * * * [progress]: adding candidates to table
0.955 * [progress]: [Phase 3 of 3] Extracting.
0.955 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (log (pow (exp z) (cos y)))))>)
0.956 * * * [regime-changes]: Trying 4 branch expressions: ((+ (+ x (sin y)) (* z (cos y))) z y x)
0.956 * * * * [regimes]: Trying to branch on (+ (+ x (sin y)) (* z (cos y))) from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (log (pow (exp z) (cos y)))))>)
1.017 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (log (pow (exp z) (cos y)))))>)
1.068 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (log (pow (exp z) (cos y)))))>)
1.120 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (+ x (sin y)) (log (pow (exp z) (cos y)))))>)
1.173 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.173 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
1.174 * * [simplify]: iteration  0 :  11  enodes  (cost  9 )
1.174 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
1.174 * [simplify]: Simplified to:
   (+ (+ x (sin y)) (* z (cos y)))
3.431 * [regime-testing]: End program error score: 0.050902603450611615